728105280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1241

約数の個数: 224

約数和(自身を含む): 2671608576

約数和(自身を除く): 1943503296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 192, 194, 210, 224, 240, 280, 291, 320, 336, 388, 420, 448, 480, 485, 560, 582, 672, 679, 776, 840, 960, 970, 1117, 1120, 1164, 1344, 1358, 1455, 1552, 1680, 1940, 2037, 2234, 2240, 2328, 2716, 2910, 3104, 3351, 3360, 3395, 3880, 4074, 4468, 4656, 5432, 5585, 5820, 6208, 6702, 6720, 6790, 7760, 7819, 8148, 8936, 9312, 10185, 10864, 11170, 11640, 13404, 13580, 15520, 15638, 16296, 16755, 17872, 18624, 20370, 21728, 22340, 23280, 23457, 26808, 27160, 31040, 31276, 32592, 33510, 35744, 39095, 40740, 43456, 44680, 46560, 46914, 53616, 54320, 62552, 65184, 67020, 71488, 78190, 81480, 89360, 93120, 93828, 107232, 108349, 108640, 117285, 125104, 130368, 134040, 156380, 162960, 178720, 187656, 214464, 216698, 217280, 234570, 250208, 268080, 312760, 325047, 325920, 357440, 375312, 433396, 469140, 500416, 536160, 541745, 625520, 650094, 651840, 750624, 758443, 866792, 938280, 1072320, 1083490, 1251040, 1300188, 1501248, 1516886, 1625235, 1733584, 1876560, 2166980, 2275329, 2502080, 2600376, 3033772, 3250470, 3467168, 3753120, 3792215, 4333960, 4550658, 5200752, 6067544, 6500940, 6934336, 7506240, 7584430, 8667920, 9101316, 10401504, 11376645, 12135088, 13001880, 15168860, 17335840, 18202632, 20803008, 22753290, 24270176, 26003760, 30337720, 34671680, 36405264, 45506580, 48540352, 52007520, 60675440, 72810528, 91013160, 104015040, 121350880, 145621056, 182026320, 242701760, 364052640, 728105280]

約数ペア:

[(1, 728105280), (2, 364052640), (3, 242701760), (4, 182026320), (5, 145621056), (6, 121350880), (7, 104015040), (8, 91013160), (10, 72810528), (12, 60675440), (14, 52007520), (15, 48540352), (16, 45506580), (20, 36405264), (21, 34671680), (24, 30337720), (28, 26003760), (30, 24270176), (32, 22753290), (35, 20803008), (40, 18202632), (42, 17335840), (48, 15168860), (56, 13001880), (60, 12135088), (64, 11376645), (70, 10401504), (80, 9101316), (84, 8667920), (96, 7584430), (97, 7506240), (105, 6934336), (112, 6500940), (120, 6067544), (140, 5200752), (160, 4550658), (168, 4333960), (192, 3792215), (194, 3753120), (210, 3467168), (224, 3250470), (240, 3033772), (280, 2600376), (291, 2502080), (320, 2275329), (336, 2166980), (388, 1876560), (420, 1733584), (448, 1625235), (480, 1516886), (485, 1501248), (560, 1300188), (582, 1251040), (672, 1083490), (679, 1072320), (776, 938280), (840, 866792), (960, 758443), (970, 750624), (1117, 651840), (1120, 650094), (1164, 625520), (1344, 541745), (1358, 536160), (1455, 500416), (1552, 469140), (1680, 433396), (1940, 375312), (2037, 357440), (2234, 325920), (2240, 325047), (2328, 312760), (2716, 268080), (2910, 250208), (3104, 234570), (3351, 217280), (3360, 216698), (3395, 214464), (3880, 187656), (4074, 178720), (4468, 162960), (4656, 156380), (5432, 134040), (5585, 130368), (5820, 125104), (6208, 117285), (6702, 108640), (6720, 108349), (6790, 107232), (7760, 93828), (7819, 93120), (8148, 89360), (8936, 81480), (9312, 78190), (10185, 71488), (10864, 67020), (11170, 65184), (11640, 62552), (13404, 54320), (13580, 53616), (15520, 46914), (15638, 46560), (16296, 44680), (16755, 43456), (17872, 40740), (18624, 39095), (20370, 35744), (21728, 33510), (22340, 32592), (23280, 31276), (23457, 31040), (26808, 27160)]